The Plaid Python SDK by Plaid allows to interact with the API to implement banking and financial features into web services. Documentation includes code to add user, upgrade accounts, and get transactions.
Whether its a new e-commerce startup carving out its niche (e.g. Chirpify, Anedot), or an industry giant releasing new API capabilities (e.g. PayPal, MasterCard), e-commerce stories flood the headlines with new ways to transfer money across the web and on the go. However, Terapeak's approach to e-commerce concentrates on behavior as opposed to money transfer. Terapeak has set the industry standard in e-commerce analytics and market research. Recently, Terapeak aimed to broaden its base and encourage deeper analysis with the new Terapeak API and Developer program.
Mobile commerce is a huge business opportunity because, at least in the United States, there is not much infrastructure to support it. That's why mobile platform company Appcelerator recently announced its integration with the PayPal API. Now iPhone, Android and iPad developers using the paid version of the company's Titanium framework also get the ability to conduct mobile commerce.